How to go to Tibet

By Air:
From within China, most travelers fly to Lhasa from Chengdu,but it is also possible from Kunming and a few other Chinese cities.

From outside China, it is only possible from Kathmandu, Nepal. Tickets can be purchased abroad, but you can also get to Nepal or China and then book from there. All tickets must be purchased through a travel agency.

By Rail:
The Qinghai-Tibet railway was completed in July 2006 and is expected to bring in hoards of Chinese tourists. If travelling to Lhasa from within China, this is a great option as it might help you acclimatize to the altitude a bit better.You can take the train from Chengdu,Beijing,Chongqing,Xining,Shanghai and Guangzhou.

Overland:
Route 1:Via Nepal.
Many travelers book overland tours via the Friendship Highway that runs from Kathmandu to Lhasa. The 920km (570 miles) trip is spectacular although don't expect a shower along the way. It takes three to five days with stops at sights along the way.

Route 3:Via Chengdu.
For this route,private tour is allowable.You may find a travel agency in Chengdu to arrange you a private tour with at least driver,guide & travel permit.